pH-sensitive sodium alginate/poly(vinyl alcohol) hydrogel beads prepared by combined Ca2+ crosslinking and freeze-thawing cycles for controlled release of diclofenac sodium
Shuibo Hua, Haizhen Ma, Xun Li, Huixia Yang, Aiqin WangVolume:
46
Year:
2010
Language:
english
DOI:
10.1016/j.ijbiomac.2010.03.004
File:
PDF, 776 KB
english, 2010